Boot time: Initial main memory initialization optimizations?

Hi, regarding boot time optimization, on an embedded ARM Cortex-A9 based system with 512MB or 1GB main memory, we found that initializing this main memory takes a somehow large amount of time. Initializing 512MB takes = ~100ms, the additional 512MB on the 1GB take = ~100ms additionally,

Re: Boot time: Initial main memory initialization optimizations?

On 05/05/14 10:40, Dirk Behme wrote: Hi, regarding boot time optimization, on an embedded ARM Cortex-A9 based system with 512MB or 1GB main memory, we found that initializing this main memory takes a somehow large amount of time. Initializing 512MB takes = ~100ms, the additional 512MB on